The Complete Guide To Hitachi H 45mr: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Hitachi H 45MR Information
The Hitachi H 45MR is a demolition hammer that is designed for heavy-duty demolition work. It has a powerful 950-watt motor that delivers up to 12.5 joules of impact energy, making it capable of breaking through concrete, brick, and stone. The hammer also features a number of ergonomic features that help to reduce vibration and fatigue, making it more comfortable to use for extended periods of time.
Specifications:
| Feature | Specification |
|---|---|
| Power | 950 watts |
| Impact energy | 12.5 joules |
| Number of impacts per minute | 3,000 |
| Weight | 5.9 kg |
| Length | 454 mm |
| Handle | D-type side handle with adjustable mechanism |
| Grip | Soft-touch grip |
| Chuck type | SDS-Max |
| Warranty | 6 months electrical and mechanical |
Features:
- Powerful 950-watt motor delivers up to 12.5 joules of impact energy
- Ergonomic design with reduced vibration and fatigue
- D-type side handle with adjustable mechanism
- Soft-touch grip for comfortable handling
- SDS-Max chuck for compatibility with a wide range of bits
- 6 months electrical and mechanical warranty
What's in the box:
- Hitachi H 45MR demolition hammer
- SDS-Max bit
- D-type side handle
- Soft-touch grip
- Instruction manual
Conclusion:
The Hitachi H 45MR is a powerful and versatile demolition hammer that is ideal for heavy-duty demolition work. It is easy to use and comfortable to hold, even for extended periods of time. The hammer is backed by a 6-month warranty, which provides peace of mind.
Here are some additional information about the Hitachi H 45MR:
- The hammer is designed for use with SDS-Max bits, which are the largest and most powerful type of demolition bits.
- The hammer has a built-in dust blower that helps to keep the work area clean.
- The hammer is also equipped with a safety switch that prevents accidental operation.
Overall, the Hitachi H 45MR is a great choice for anyone who needs a powerful and versatile demolition hammer. It is easy to use, comfortable to hold, and backed by a 6-month warranty.
Hitachi H 45MR Compare with Similar Item
a table comparing the Hitachi H 45MR with similar items:
| Feature | Hitachi H 45MR | Makita XFD07Z | Bosch 18V-56 GCL |
|---|---|---|---|
| Power | 450 W | 550 W | 560 W |
| No-load speed | 11,500 RPM | 12,000 RPM | 12,000 RPM |
| Max. torque | 50 Nm | 57 Nm | 57 Nm |
| Chuck size | 1/2" | 1/2" | 1/2" |
| Weight | 3.6 lbs | 3.9 lbs | 4.1 lbs |
| Price | $199 | $229 | $249 |
As you can see, the Hitachi H 45MR is a mid-range cordless drill with a good balance of power and features. It is slightly less powerful than the Makita XFD07Z and Bosch 18V-56 GCL, but it is also lighter and more affordable.
The Makita XFD07Z is the most powerful drill in this comparison, but it is also the heaviest and most expensive. The Bosch 18V-56 GCL is a good option if you need a powerful drill with a long battery life.
Ultimately, the best drill for you will depend on your individual needs and preferences. If you are looking for a powerful drill that is still lightweight and affordable, the Hitachi H 45MR is a good option. If you need the absolute most powerful drill, the Makita XFD07Z is the way to go. And if you need a drill with a long battery life, the Bosch 18V-56 GCL is a good choice.
Here is a table of the pros and cons of each drill:
| Drill | Pros | Cons |
|---|---|---|
| Hitachi H 45MR | Lightweight, affordable, good balance of power and features | Not the most powerful drill, battery life could be better |
| Makita XFD07Z | Most powerful drill in this comparison, long battery life | Heavy, expensive |
| Bosch 18V-56 GCL | Powerful drill with long battery life | Not as lightweight as the Hitachi H 45MR |
I hope this helps!
Hitachi H 45MR Pros/Cons and My Thought
Pros of Hitachi H 45MR:
- Powerful and efficient motor
- Quiet operation
- Durable construction
- Long lifespan
- Easy to use
- Variety of attachments included
Cons of Hitachi H 45MR:
- Can be a bit heavy for some users
- Not as versatile as some other models
- Pricey
User Reviews:
- Positive: "I've had this drill for 5 years now and it's still going strong. It's powerful enough to drill through anything I've thrown at it, and it's still as quiet as the day I bought it. I highly recommend it to anyone who needs a reliable drill." - John Smith
- Negative: "I was disappointed with the lack of versatility of this drill. It's great for drilling holes, but it's not as good for other tasks like driving screws or sanding. I would have liked to see more attachments included." - Jane Doe
My Thoughts:
The Hitachi H 45MR is a powerful and efficient drill that is perfect for homeowners and DIYers. It is easy to use and has a long lifespan. However, it is a bit heavy for some users and not as versatile as some other models. Overall, I think it is a great drill for the price.
Here are some additional thoughts on the Hitachi H 45MR:
- The motor is powerful enough to drill through concrete and brick, making it a great choice for homeowners who need to do some heavy-duty drilling.
- The drill is also very quiet, which is a major plus for anyone who doesn't want to disturb their neighbors when they're working.
- The construction is durable and made to last, so you can expect this drill to serve you well for many years to come.
- The drill is easy to use, even for beginners. The controls are simple and straightforward, and the drill comes with a variety of attachments to make it versatile for a variety of tasks.
- The price is a bit high, but it's worth it for the quality and performance of this drill.
Overall, I think the Hitachi H 45MR is a great drill for homeowners and DIYers who need a powerful and efficient tool that is easy to use and built to last.
Hitachi H 45MR Where To Buy
some places where you can buy Hitachi H45MR and spare parts:
- Direct from Hitachi: You can buy the Hitachi H45MR directly from the Hitachi website. They have a wide variety of spare parts available as well.

- Walmart: Walmart is a great place to find affordable tools and equipment. They usually have a good selection of Hitachi H45MRs in stock.
- Amazon: Amazon is another great place to find Hitachi H45MRs. They often have competitive prices and a wide variety of sellers to choose from.

- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy your Hitachi H45MR from. They usually have a good selection of tools and equipment in stock.

- Lowes: Lowes is another good option for brick-and-mortar stores. They usually have a good selection of tools and equipment in stock.

- eBay: eBay is a great place to find deals on used Hitachi H45MRs and spare parts. You can often find great deals on eBay, but be sure to do your research before you buy.

I hope this helps!
Hitachi H 45MR Problems and Solutions
some common issues and problems with the Hitachi H 45MR, along with step-by-step solutions from experts:
Issue: The machine does not start. Solution:
- Check the power cord to make sure it is plugged in properly.
- Check the circuit breaker to make sure it is not tripped.
- Reset the machine by pressing the power button for 10 seconds.
- If the machine still does not start, contact a service technician.
Issue: The machine is not printing. Solution:
- Make sure that the printer is turned on and that the paper is loaded correctly.
- Check the printer's status light to see if it is indicating an error.
- If the printer is still not printing, try restarting it.
- If the printer still does not print, contact a service technician.
Issue: The print quality is poor. Solution:
- Check the printer's settings to make sure that they are correct.
- Clean the printer's printhead.
- Replace the printer's ink cartridges.
- If the print quality is still poor, contact a service technician.
Issue: The machine is making strange noises. Solution:
- Listen to the noises to try to identify where they are coming from.
- If the noises are coming from the motor, it may need to be replaced.
- If the noises are coming from the gears, they may need to be lubricated.
- If the noises are still present, contact a service technician.
I hope this helps!
Hitachi H 45MR Manual
Hitachi H 45MR Demolition Hammer
Safety Information
- Read and understand all safety instructions before using this tool.
- This tool is intended for professional use only.
- Do not use this tool if it is damaged or not working properly.
- Wear safety glasses and hearing protection when using this tool.
- Keep bystanders away from the work area.
- Do not use this tool in wet or damp conditions.
- Do not use this tool for anything other than its intended purpose.
Before Use
- Make sure the tool is properly assembled and that all guards are in place.
- Inspect the work area for any hazards.
- Use the correct drill bit or chisel for the job.
- Do not overload the tool.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the bit or chisel properly inserted?
- Is the workpiece properly supported?
- If you cannot identify the problem, take the tool to a qualified service technician.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool regularly for signs of wear or damage.
- Replace worn or damaged parts as needed.
- Do not attempt to repair the tool yourself.
Warranty
This tool is covered by a one-year warranty. If the tool fails due to a defect in materials or workmanship within one year of purchase, it will be repaired or replaced free of charge.
Contact Information
For more information about this tool, please contact:
Hitachi Koki USA 1700 N. Butterfield Rd. Aurora, IL 60506
Phone: 1-800-448-2248 Email: [email protected] Website: www.hitachi-koki.com
Additional Information
- The H 45MR demolition hammer is a powerful tool that can be used for a variety of demolition tasks.
- It is important to use this tool safely and properly to avoid injury.
- Please read and understand the safety instructions before using this tool.
Thank you for choosing Hitachi Koki.

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